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Brand:Asrock / Motherboards / Asrock Motherboards / Asrock B550 Extreme4 AMD B550 Socket AM4 ATX
Asrock B550 Extreme4 AMD B550 Socket AM4 ATX | In Stock
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Product Code: 248591

Asrock B550 Extreme4 AMD B550 Socket AM4 ATX B550 EXTREME4

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Highlights
  • Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors
  • 14 Power Phase Design, Digi Power, Dr. MOS
  • Supports DDR4 4733+ (OC)
  • 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1, 1 M.2 Key E for WiFi
  • Graphics Output Options: HDMI, DisplayPort
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Warranty:Full Manufacturer- Initial Release Date: 28/05/2020
 
Return Policy:60 Days
 
Best Sellers Rank:64 in  Motherboards
Description & Additional Information
Product Specifications
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Reviews

General Information for Asrock Motherboards

Asrock B550 Extreme4, AMD, Socket AM4, AMD Ryzen 3000 Series, DDR4-SDRAM, 128 GB, DIMM

B550 Extreme4

 
  • Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors
  • 14 Power Phase Design, Digi Power, Dr. MOS
  • Supports DDR4 4733+ (OC)
  • 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1, 1 M.2 Key E for WiFi
  • Graphics Output Options: HDMI
  • AMD CrossFireX™
  • 7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Nahimic Audio
  • 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
  • 2 USB 3.2 Gen2 (Rear Type A+C), 5 USB 3.2 Gen1 (2 Front, 2 Rear, 1 Front Type-C)
  • Dragon 2.5G LAN




Unbeatable Heatsink

Forged with aluminum alloy heatsinnk top cover that effectively improves heat dissipation. Underneath its solid strong cover lie two gaming required M.2 Key M sockets for high speed SSDs.





Dual M.2 Sockets for SSD

Hyper M.2 socket that supports PCIe Gen4 x4 while M.2 socket is capable of running PCIe Gen3 x2 and SATA3 mode.




 
Nahimic Audio

Whether you are using headphones, a headset, external or internal speakers, via USB, Wi-Fi, analog output or even HDMI, Nahimic Audio offers you the most engaging listening experience, vibrant and rich with details.

The Sound Tracker is a visual indicator that points out the directions from which predominant sounds are coming. Each sound is properly positioned in 360° on a radar for a full immersion during the game.





Dr. MOS

Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Compared to traditional discrete MOSFETs, it intelligently delivers higher current for each phase, thus providing improved thermal result and superior performance.





Premium 60A Power Choke

Compared to traditional chokes, ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.





Hi-Density Power Connector

Reduces 23% power loss and decreases the connector’s temperature by 22 degrees Celsius.
8+4 12V Power Connectors
24-pin ATX Power Connector





2oz Copper PCB

2 ounce copper inner layers that provide stable signal traces and power shapes! Delivering lower temperature and higher energy efficiency for overclocking, it's able to support the latest DDR4 memory modules with most extreme memory performance!





Rule Your Own Lighting Way - Polychrome RGB

ASRock motherboards deliver stunning performance and superior aesthetics to rule your own colorful lighting way! ASRock offers a very comprehensive control to perform the built-in RGB LEDs or the connected LED strips, CPU fans, coolers, chassis and any RGB devices smoothly. Devices can be synchronized across the Polychrome RGB Sync-certified accessories as well.





Dragon 2.5 Gb/s LAN

The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you’ll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.





Reinforced Steel Slot [PCIe 4.0 Version]

The reinforced steel slot comes with the next generation PCI Express 4.0 standard. The various benefits include:
 
 - Extra anchor points
 - Stronger latch
 - Ensure signal stability
 - Make sure heavy graphics cards to be well-installed






Front USB 3.2 Gen1 Type-C

Front USB 3.2 Gen1 Type-C header delivers up to 5 Gbps data transfer rate and next generation reversible USB design to the front panel of computer case.






Dual USB 3.2 Gen2 (Type-A + Type-C)

This motherboard has a pair of onboard Type-A and Type-C USB 3.2 Gen2 ports built on the rear i/o for supporting next generation USB 3.2 Gen2 devices and to deliver up to 10 Gbps data transfer rates.






M.2 (KEY E) For WiFi

Besides the onboard LAN port, users may also choose 802.11ac wireless connections by M.2 (Key E) slot.
*Wi-Fi module is not included.





Flexible Integrated I/O Shield

Unlike most so called pre-mounted I/O shield that is only decorated with fancy color schemes. We reserve more tolerance space and allow IO shield is adjustable when installing, thus fitting chassis perfectly without any mechanical issue.




 
Super Alloy Motherboard


XXL Aluminum Alloy Heatsink
Extra large aluminum alloy heat sinks that effectively take away heat from the MOSFET and chipset so that your whole system may perform more stable.

Premium 60A Power Choke
Compared to traditional chokes, ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

Dr. MOS
Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 50A continuous current for each phase, thus providing improved thermal result and superior performance.

Premium Memory Alloy Choke
Specifically designed for memory power delivery, these new alloy chokes feature a highly magnetic and heat resistant design, thus delivering more stable and reliable power to the motherboard and memory modules.

Nichicon 12K Black Caps
Supreme 12K black capacitors with lifespans of at least 12,000 hours. Compared to other counterparts on high-end motherboards that merely have lifespans of around 10,000 hours, ASRock applied Nichicon 12K Black Caps that offer 20% longer lifespans and provide more stability and reliability.

I/O Armor
A new designed protective cover for all of the crucial parts near the motherboard's rear I/O, so that they won't easily be damaged by static electricity.

Matte Black PCB
A new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end motherboards.

High Density Glass Fabric PCB
High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

2oz Copper PCB
Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.





Gold Audio Jacks

Everything will wear off in time, but gold looks better! Gold audio jack provides stable sound transmission!





Full Spike Protection

Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes.




 
Live Update & APP Shop

ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.

 

 


 

 

B550 Extreme4

Further details for this product, B550 Extreme4, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.

AMD B550, 4 x DDR4 DIMM, 7.1 CH HD Audio, 2.5 Gigabit LAN, 256Mb AMI UEFI

Asrock B550 Extreme4. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen 3000 Series. Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III. Ethernet interface type: 2.5 Gigabit Ethernet, LAN controller: Dragon RTL8125BG. Component for: PC, Motherboard form factor: ATX, Motherboard chipset family: AMD

Initial Release Date: 28/05/2020

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Asrock B550 Extreme4 AMD B550 Socket AM4 ATX B550 EXTREME4 Specifications

Product Type Motherboards Brand Asrock Collection Model Asrock B550 Steel Legend Collection Model Asrock B550 Extreme4 Manufacturer Product Type Asrock Motherboards Manufacturer Product Type AMD Motherboards Product colour Multicoloured Form Factor ATX Motherboards Form Factor AMD B550 Motherboards Product Family B550 Extreme4 Processor manufacturer AMD Processor socket Socket AM4 Motherboard chipset AMD B550 Maximum number of SMP processors 1 Supported memory types DDR4-SDRAM Number of memory slots 4 Memory slots type DIMM ECC ompatibility ECC & Non-ECC Non-ECC Yes Maximum internal memory 128 GB Unbuffered memory Yes ECC Yes Supported storage drive interfaces M.2,Serial ATA III Supported storage drive interfaces M.2, Serial ATA III Supported storage drive interfaces M.2,SATA III Supported storage drive interfaces M.2, SATA III Graphics adapter family AMD Ethernet LAN Yes Ethernet interface type 2.5 Gigabit Ethernet LAN controller Dragon RTL8125BG Wi-Fi No HDMI ports quantity 1 Ethernet LAN (RJ-45) ports 1 DisplayPorts quantity 1 DVI-D ports quantity 0 USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1 Firewire (IEEE 1394) ports 0 eSATA ports quantity 0 USB 2.0 ports quantity 4 Number of SATA III connectors 6 PS/2 ports quantity 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 0 S/PDIF out port Yes USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 1 USB 2.0 ports quantity 0 VGA (D-Sub) ports quantity 0 Height 70 mm Width 305 mm Depth 244 mm Weight 465 g USB 2.0 connectors 2 USB 2.0 connectors 4 USB 3.2 Gen 1 (3.1 Gen 1) connectors 1 USB 3.2 Gen 2 (3.1 Gen 2) connectors 1 Number of SATA II connectors 0 Number of Parallel ATA connectors 0 Front panel audio connector Yes USB 3.2 Gen 1 (3.1 Gen 1) connectors 3 ATX Power connector (24-pin) Yes CPU fan connector Yes Peripheral (Molex) power connectors (4-pin) 1 EPS power connector (8-pin) Yes RGB LED pin header Yes Wake-on-LAN ready Yes Compatible processor series AMD Ryzen Compatible processor series AMD Ryzen 3000 Series Audio chip Realtek ALC1220 Audio output channels 7.1 channels BIOS type UEFI AMI DirectX version 12.0 Graphics adapter Radeon Vega Year 2020 Component for PC Motherboard chipset family AMD Memory channels Dual-channel Harmonized System (HS) code 84733020 Features RGB Lighting Drivers included Yes Motherboard form factor ATX MPN B550 EXTREME4 Video Inputs DisplayPort

Asrock B550 Extreme4 AMD B550 Socket AM4 ATX B550 EXTREME4 Reviews

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Frequently Asked Questions

What processor socket does this product use?The Asrock B550 EXTREME4 processor socket is the Socket AM4.
What is the motherboard chipset?The Asrock B550 EXTREME4 is based on the AMD B550 chipset.
What is the maximum supported internal memory?The Asrock B550 EXTREME4 will support memory up to 128 GB.
Does this product have an on-board graphics adapter?Yes, this product has an on-board graphics adapter.

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